package chapter_22_state.p2_sample1;

/**
 * Created by yao on 2016/10/11.
 * 1.定义枚举，说明有几个状态
 */
public enum Step {
    /**
     * 模拟审核的状态；未审核、审核中、审核通过、未通过审核
     */
    UNAUDITED, AUDIT, PASS, NOT_PASS;
}
